subject
Chemistry, 08.04.2021 03:10 Aethis

If a gas sample has a pressure of 30.7 kPa at 273 K, what does the temperature have to decrease to lower the pressure to 28.4 kPa?​ 253K
268K
262K

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 17:30
Which uses electromagnetic radiation to discover the properties and composition of bodies in space? space probe space station space shuttle space observatory
Answers: 2
question
Chemistry, 22.06.2019 00:10
Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.
Answers: 2
question
Chemistry, 22.06.2019 13:30
Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?
Answers: 3
question
Chemistry, 23.06.2019 03:00
The size (radius) of an oxygen molecule is about 2.0 ×10−10m. make a rough estimate of the pressure at which the finite volume of the molecules should cause noticeable deviations from ideal-gas behavior at ordinary temperatures (t= 300k ). assume that deviatons would be noticeable when volume of the gas per molecule equals the volume of the molecule itself.
Answers: 3
You know the right answer?
If a gas sample has a pressure of 30.7 kPa at 273 K, what does the temperature have to decrease to l...
Questions
question
Mathematics, 17.11.2020 14:50
question
Computers and Technology, 17.11.2020 14:50
question
English, 17.11.2020 14:50
question
History, 17.11.2020 14:50
Questions on the website: 13722360